<!-- 搜索框 -->
<template>
  <div class="wrapper">
    <div class="search-wrapper">
      <input type="text" class="searchInput" v-model="search" @keyup="change" placeholder="搜索">
      <i class="icon iconfont icon-search" v-show="noText"></i>
      <div class="searchInput-delete" v-show="haveText" @click="del"></div>
    </div>
  </div>
</template>

<script>
export default {
  methods: {
    change() {
      this.$store.dispatch("search", this.search);
    },
    del() {
      this.search = "";
      this.change();
    }
  },
  data() {
    return {
      search: "",
      active: false
    };
  },
  computed: {
    noText() {
      if (this.search === "") return true;
      return false;
    },
    haveText() {
      if (this.search === "") return false;
      return true;
    }
  }
};
</script>

<style lang="scss" scoped>
.wrapper {
  padding: 22px 12px 12px 12px;
	background: #f2f2f2;
	border-bottom: #f2efee;
  .search-wrapper {
    position: relative;
    display: flex;
    box-sizing: border-box;
    height: 26px;
    width: 100%;
    background-color: #e5e3e2;
    border: 1px solid #d9d7d6;
    border-radius: 2px;
    .searchInput {
      flex: 1;
      font-size: 12px;
      padding: 6px;
      background-color: #e5e3e2;
      outline: none;
			&:focus{
				background-color: #f2efee;
			}
    }
    .icon-search {
      display: inline-block;
      width: 24px;
      height: 24px;
      font-size: 14px;
      line-height: 24px;
      text-align: center;
    }
    .searchInput-delete {
      display: block;
      position: absolute;
      outline: none;
      top: 0;
      right: 0;
      width: 24px;
      height: 100%;
      background-image: url(delete.png);
      background-size: 26px;
      background-position: center;
      background-repeat: no-repeat;
      cursor: pointer;
    }
  }
}
</style>
